OPENTECHNICAL PUBLICATION
OT-2026-000000847

Self-cleaning safety system

Published: 2026-09-15T19:03:28.961391Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000847
Categories: Manufacturing & Assembly Equipment > Surface Treatment

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ABSTRACT

An apparatus includes a control circuit to connect to an audio device of a
safety system. The safety system is to detect a hazardous condition. The audio
device is to alert a user of the hazardous condition. The safety system is to
include a sensor to sense the hazardous condition. The apparatus includes an
interface to connect the control circuit to the audio device. The control
circuit is to determine whether to clean a housing of the sensor and, based on
a determination to clean the housing of sensor, cause the audio device to
vibrate or issue sound waves at an inaudible frequency.

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OpenTechnical publication OT-2026-000000847
Published 2026-09-15T19:03:28.961391Z
https://opentechnical.org/p/OT-2026-000000847